.cmd-bar {
  border-bottom: 1px solid #ccc;
  border-top: 1px solid #ccc;
  width: 100%;
  display: inline-flex;
}

.cmd-bar-item {
  padding: 4px 12px;
  font-size: 1.5rem;
}

.cmd-bar-item:hover {
  background-color: #ccc;
  cursor: pointer;
}

.post-tree {
  overflow-y: auto;
}
